305

305 may refer to:

Pokédex number

• #305 Lairon, in the National Pokédex
• #305 Vibrava, in the Alola Pokédex in Ultra Sun and Ultra Moon
• #305 Frillish, in the Galar Pokédex
• #305 Dreepy, in the Paldea Pokédex

Animation

• Just One of the Geysers, the 305th episode of the Pokémon animated series

Manga

• Interesting Interactions Involving Illumise, chapter 305 in the Emerald arc of Pokémon Adventures